# Bike Pressure Calculator Pro — PSI & Bar: Road, MTB, Gravel > Calculates precise bicycle tire pressure for optimal performance and comfort. (iPhone/iPad app by Maksym Kiryanov.) - Source: https://appshunter.io/ios/app/bike-pressure-calculator-pro/id6748610146 (this page in markdown: same URL + `.md`) - Developer: [Maksym Kiryanov](https://appshunter.io/developer/1628335944) - Category: Sports, Utilities - Price: Free with in-app purchases - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 17.6 · 5 MB - Languages: American English - Released: 2025-07-22 - Data updated: 2026-07-23 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/bike-pressure-calculator-pro/id6748610146/reviews.md ## What is Bike Pressure Calculator Pro? Most cyclists ride on the wrong tire pressure - quietly losing watts, grip, and comfort with every pedal stroke. Bike Pressure Calculator Pro gives you the exact PSI and bar values for your weight, tire width, terrain, weather, and wheel setup. In seconds. No guessing. No generic charts. WHAT IT CALCULATES A physics-based formula accounts for every factor that matters: - Rider & bike weight — more precise than any generic chart - Bike type — road, TT, gravel, MTB, or urban - Tire width & wheel diameter — auto-detects road, gravel, and MTB zones - Surface type — from smooth asphalt to rough gravel and dirt - Weather — adjusts for temperature and humidity - Altitude — corrects for pressure loss at high elevations - Wheel material — carbon or aluminum - Contact patch & weight distribution — separate values for front and rear FEATURES - PSI and bar output for both tires simultaneously - Results update instantly as you change any setting - Save multiple bike profiles - Monthly reminder to recheck pressure - Fully offline — works anywhere, no signal required - Clean UI built for real rides WHY PRESSURE MATTERS Correct PSI means fewer watts wasted, better traction on every surface, longer tire life, and a noticeably smoother ride. A small adjustment with a measurable impact — whether you race, train, or just enjoy the road. -----REMOVE ADS----- One-time purchase of $4.99. No subscription. Removes all ads and keeps the app clean and focused. Built by a cyclist. Backed by science. App uses standard Apple Terms of Use (EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ ## Key features - Calculates PSI and bar for both tires - Considers rider/bike weight, tire width, terrain, weather, and altitude - Supports multiple bike profiles - Monthly pressure recheck reminders - Fully offline functionality - Clean UI designed for cyclists ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Remove Ads Premium | $4.99 | one-time | ## Frequently asked questions about Bike Pressure Calculator Pro ### Does Bike Pressure Calculator Pro have ads? Yes, Bike Pressure Calculator Pro contains advertisements. Users can remove all ads with a one-time purchase of $4.99. ### How much does Bike Pressure Calculator Pro cost? The app is free to download and use. There is an optional one-time purchase of $4.99 to remove advertisements. ### What factors does Bike Pressure Calculator Pro use to calculate tire pressure? It calculates pressure based on rider and bike weight, bike type (road, gravel, MTB, etc.), tire width, surface type, weather conditions (temperature, humidity), altitude, and wheel material. ### Can I save my bike settings in Bike Pressure Calculator Pro? Yes, the app allows you to save multiple bike profiles, so you can quickly access optimal pressure settings for different bikes. ### Does Bike Pressure Calculator Pro work offline? Yes, Bike Pressure Calculator Pro is fully offline and works anywhere, even without a signal. ### What is the age rating for Bike Pressure Calculator Pro? Bike Pressure Calculator Pro has an age rating of 4+, making it suitable for a wide range of users. ### How often is Bike Pressure Calculator Pro updated? The app was last updated on May 5, 2026, indicating active development and support. ### What devices is Bike Pressure Calculator Pro available on? Bike Pressure Calculator Pro is available on iPhone and iPad devices. ## Version history (last 5 releases) ### 1.2.1 — 2026-05-05 * Improved calculation for road, gravel, and MTB bikes * Smoother tubeless pressure setup flow. * Better display of PSI/bar values for bikepacking profiles ### 1.2.0 — 2026-04-30 - Performance improvements - bug fixes for Settings screen - light/dark theme modes added ### 1.0.6 — 2025-08-28 - UI improvements ### 1.0.5 — 2025-08-13 - Small improvements & bug fixes ### 1.0.4 — 2025-07-31 • Improved UX — more space allocated for displaying key parameters • Theme switcher (Light / Dark / System) added to Settings • Unit switcher (kg / lbs) added to Settings ## Apps similar to Bike Pressure Calculator Pro | App | Rating | Price | Category | | --- | --- | --- | --- | | [CrankSmith: Bike Project Build](https://appshunter.io/ios/app/cranksmith-bike-project-build/id6749484238) | 5.0 (1) | Free | Sports | | [FormBeat](https://appshunter.io/ios/app/formbeat/id1539444595) | 4.5 (8) | Free | Sports | | [Bike Tire Pressure Calculator](https://appshunter.io/ios/app/bike-tire-pressure-calculator/id6777697215) | 5.0 (1) | Free | Sports | | [Cycling Tire Pressure Pro](https://appshunter.io/ios/app/cycling-tire-pressure-pro/id6759390704) | — | $1.99 | Sports | | [Presta: Bike Tire Pressure](https://appshunter.io/ios/app/presta-bike-tire-pressure/id6758586898) | — | Free | Sports | | [CycleKit Pro](https://appshunter.io/ios/app/cyclekit-pro/id6758635363) | — | Free | Sports | ## More apps by Maksym Kiryanov - [Klick! Klack!](https://appshunter.io/ios/app/klick-klack/id1628335942) - [Top Model Clicker](https://appshunter.io/ios/app/top-model-clicker/id1659401286) - [Knife Cut : Merge Hit](https://appshunter.io/ios/app/knife-cut-merge-hit/id1669234733) - [Rubber Bouncy Color Balls](https://appshunter.io/ios/app/rubber-bouncy-color-balls/id6445920924) - [Merge Maniax](https://appshunter.io/ios/app/merge-maniax/id6446148188) - [Bump Crowd Guys](https://appshunter.io/ios/app/bump-crowd-guys/id6448911456) All apps by Maksym Kiryanov: https://appshunter.io/developer/1628335944 ## Related topics [bicycle tire pressure](https://appshunter.io/ios/topics/bicycle-tire-pressure) · [bike tire pressure calc](https://appshunter.io/ios/topics/bike-tire-pressure-calc) · [tire pressure for cyclists](https://appshunter.io/ios/topics/tire-pressure-for-cyclists) · [tire pressure calculator](https://appshunter.io/ios/topics/tire-pressure-calculator) · [tire pressure pro](https://appshunter.io/ios/topics/tire-pressure-pro) · [bike tire pressure calculator](https://appshunter.io/ios/topics/bike-tire-pressure-calculator) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-23.*